#283D5D Color
#283D5D is rgb(40, 61, 93) in RGB and hsl(216, 40%, 26%) in HSL. The closest CSS named color is DarkSlateGray. White text is most readable on this background.
#283D5D
HEX
#283D5DRGB
rgb(40, 61, 93)HSL
hsl(216, 40%, 26%)HSV
hsv(216, 57%, 36%)OKLCH
oklch(35.8% 0.062 258.6)CMYK
cmyk(57%, 34%, 0%, 64%)Text Contrast & Accessibility
WCAG contrast ratios for text on a #283D5D background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.
TextWhite text10.96:1AA normal ✓AA large ✓AAA normal ✓
TextBlack text1.92:1AA normal ✗AA large ✗AAA normal ✗
Color Harmonies
Colors that pair well with #283D5D based on color wheel relationships. Click any swatch for its full breakdown.
Tints & Shades
Lighter tints and darker shades of #283D5D, useful for hover states, backgrounds, and text variants.